661475-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 661475-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,1,4,7 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 661475-05:
(8*6)+(7*6)+(6*1)+(5*4)+(4*7)+(3*5)+(2*0)+(1*5)=164
164 % 10 = 4
So 661475-05-4 is a valid CAS Registry Number.
661475-05-4Relevant academic research and scientific papers
Bassani,Sallenave,Darcos,Desvergne
, p. 1446 - 1447 (2001)
The first templated photochemical synthesis of a receptor capable of differentiating between thymine and uracil is described.